recv.h: Cosmetics.

[paraslash.git] / afh.ggo

diff --git a/afh.ggo b/afh.ggo
index 7fb9d5ac3379010e6eacb59aff359dc5b9ada26b..056a34daa893bebd203d0c7819e25f18972da5da 100644 (file)
--- a/afh.ggo
+++ b/afh.ggo
@@ -75,8 +75,14 @@ default="0"
 dependon="stream"
 optional
 details="
-       The chunk_num argument must be non-negative as chunks start
-       at zero.
+       The chunk_num argument must be between -num_chunks and
+       num_chunks - 1 inclusively where num_chunks is the total number
+       of chunks which is printed when using the --info option. If
+       chunk_num is negative, the given number of chunks are counted
+       backwards from the end of the file. For example --begin_chunk
+       -100 instructs para_afh to start output at chunk num_chunks
+       - 100. This is mainly useful for cutting off the end of an
+       audio file.
 "
 
 option "end_chunk" e
@@ -86,8 +92,8 @@ int typestr="chunk_num"
 dependon="stream"
 optional
 details="
-       The chunk_num argument must be less than the total number of
-       chunks. The default is to write up to the last chunk.
+       For the chunk_num argument the same rules as for --begin_chunk
+       apply.  The default is to write up to the last chunk.
 "
 
 option "just_in_time" j
@@ -111,6 +117,6 @@ details="
        If an audio format needs information about the audio file
        in a format-specific header in order to be understood by
        the decoding software, a suitable header is automatically
-       send. This option changes the default behaviour so that no
-       header is sent.
+       send. This option changes the default behaviour, i.e. no
+       header is written.
 "